How to use InstanceField method of org.mockito.internal.util.reflection.InstanceField class

Best Mockito code snippet using org.mockito.internal.util.reflection.InstanceField.InstanceField

Source:Fields.java

...21    /**22     * Instance fields declared in the class and superclasses of the given instance.23     *24     * @param instance Instance from which declared fields will be retrieved.25     * @return InstanceFields of this object instance.26     */27    public static InstanceFields allDeclaredFieldsOf(Object instance) {28        List<InstanceField> instanceFields = new ArrayList<InstanceField>();29        for (Class<?> clazz = instance.getClass(); clazz != Object.class; clazz = clazz.getSuperclass()) {30            instanceFields.addAll(instanceFieldsIn(instance, clazz.getDeclaredFields()));31        }32        return new InstanceFields(instance, instanceFields);33    }34    /**35     * Instance fields declared in the class of the given instance.36     *37     * @param instance Instance from which declared fields will be retrieved.38     * @return InstanceFields of this object instance.39     */40    public static InstanceFields declaredFieldsOf(Object instance) {41        List<InstanceField> instanceFields = new ArrayList<InstanceField>();42        instanceFields.addAll(instanceFieldsIn(instance, instance.getClass().getDeclaredFields()));43        return new InstanceFields(instance, instanceFields);44    }45    private static List<InstanceField> instanceFieldsIn(Object instance, Field[] fields) {46        List<InstanceField> instanceDeclaredFields = new ArrayList<InstanceField>();47        for (Field field : fields) {48            InstanceField instanceField = new InstanceField(field, instance);49            instanceDeclaredFields.add(instanceField);50        }51        return instanceDeclaredFields;52    }53    /**54     * Accept fields annotated by the given annotations.55     *56     * @param annotations Annotation types to check.57     * @return The filter.58     */59    public static Filter<InstanceField> annotatedBy(final Class<? extends Annotation>... annotations) {60        return new Filter<InstanceField>() {61            public boolean isOut(InstanceField instanceField) {62                Checks.checkNotNull(annotations, "Provide at least one annotation class");63                for (Class<? extends Annotation> annotation : annotations) {64                    if(instanceField.isAnnotatedBy(annotation)) {65                        return false;66                    }67                }68                return true;69            }70        };71    }72    /**73     * Accept fields with non null value.74     *75     * @return The filter.76     */77    private static Filter<InstanceField> nullField() {78        return new Filter<InstanceField>() {79            public boolean isOut(InstanceField instanceField) {80                return instanceField.isNull();81            }82        };83    }84    public static class InstanceFields {85        private final Object instance;86        private final List<InstanceField> instanceFields;87        public InstanceFields(Object instance, List<InstanceField> instanceFields) {88            this.instance = instance;89            this.instanceFields = instanceFields;90        }91        public InstanceFields filter(Filter<InstanceField> withFilter) {92            return new InstanceFields(instance, ListUtil.filter(instanceFields, withFilter));93        }94        public InstanceFields notNull() {95            return filter(nullField());96        }97        public List<InstanceField> instanceFields() {98            return new ArrayList<InstanceField>(instanceFields);99        }100        public List<Object> assignedValues() {101            List<Object> values = new ArrayList<Object>(instanceFields.size());102            for (InstanceField instanceField : instanceFields) {103                values.add(instanceField.read());104            }105            return values;106        }107        public List<String> names() {108            List<String> fieldNames = new ArrayList<String>(instanceFields.size());109            for (InstanceField instanceField : instanceFields) {110                fieldNames.add(instanceField.name());111            }112            return fieldNames;113        }114    }115}...

Source:MockitoBeforeTestNGMethod.java

2import org.mockito.Captor;3import org.mockito.MockitoAnnotations;4import org.mockito.internal.configuration.CaptorAnnotationProcessor;5import org.mockito.internal.util.reflection.Fields;6import org.mockito.internal.util.reflection.InstanceField;7import org.testng.IInvokedMethod;8import org.testng.ITestResult;9import java.util.List;10import java.util.WeakHashMap;11import static org.mockito.internal.util.reflection.Fields.annotatedBy;12public class MockitoBeforeTestNGMethod {13    private WeakHashMap<Object, Boolean> initializedInstances = new WeakHashMap<Object, Boolean>();14    /**15     * Initialize mocks.16     *17     * @param method Invoked method.18     * @param testResult TestNG Test Result19     */20    public void applyFor(IInvokedMethod method, ITestResult testResult) {21        initMocks(testResult);22        reinitCaptors(method, testResult);23    }24    private void reinitCaptors(IInvokedMethod method, ITestResult testResult) {25        if (method.isConfigurationMethod()) {26            return;27        }28        initializeCaptors(testResult.getInstance());29    }30    private void initMocks(ITestResult testResult) {31        if (alreadyInitialized(testResult.getInstance())) {32            return;33        }34        MockitoAnnotations.initMocks(testResult.getInstance());35        markAsInitialized(testResult.getInstance());36    }37    private void initializeCaptors(Object instance) {38        List<InstanceField> instanceFields = Fields.allDeclaredFieldsOf(instance).filter(annotatedBy(Captor.class)).instanceFields();39        for (InstanceField instanceField : instanceFields) {40            instanceField.set(new CaptorAnnotationProcessor().process(instanceField.annotation(Captor.class), instanceField.jdkField()));41        }42    }43    private void markAsInitialized(Object instance) {44        initializedInstances.put(instance, true);45    }46    private boolean alreadyInitialized(Object instance) {47        return initializedInstances.containsKey(instance);48    }49}...

InstanceField

Using AI Code Generation

1package mockitotest;2import org.mockito.internal.util.reflection.InstanceField;3import org.mockito.internal.util.reflection.Whitebox;4import org.mockito.invocation.InvocationOnMock;5import org.mockito.stubbing.Answer;6import org.testng.annotations.Test;7import static org.mockito.Mockito.mock;8import static org.mockito.Mockito.when;9public class InstanceFieldTest {10public void test() throws Exception {11    TestClass testClass = mock(TestClass.class);12    TestClass2 testClass2 = mock(TestClass2.class);13    InstanceField instanceField = mock(InstanceField.class);14    Whitebox whitebox = mock(Whitebox.class);15    Answer answer = mock(Answer.class);16    when(answer.answer(null)).thenReturn("test");17    when(whitebox.getInternalState(testClass, "testField")).thenReturn(instanceField);18    when(instanceField.get()).thenReturn(answer);19    when(testClass2.getTestField()).thenReturn("test");20    when(whitebox.getInternalState(testClass, "testField")).thenReturn(instanceField);21    when(testClass2.getTestField()).thenReturn("test");22    when(whitebox.getInternalState(testClass, "testField")).thenReturn(instanceField);23    when(instanceField.get()).thenReturn(answer);24    when(testClass2.getTestField()).thenReturn("test");25    when(whitebox.getInternalState(testClass, "testField")).thenReturn(instanceField);

InstanceField

Using AI Code Generation

1import java.lang.reflect.Field;2import java.lang.reflect.Modifier;3import java.util.Arrays;4import java.util.HashSet;5import java.util.Set;6import org.mockito.internal.util.reflection.InstanceField;7public class InstanceFieldExample {8    public static void main(String[] args) throws Exception {9        InstanceField instanceField = new InstanceField();10        Class<?> clazz = Class.forName("java.util.HashSet");11        Field field = clazz.getDeclaredField("map");12        Set<String> set = new HashSet<String>();13        Object value = instanceField.get(field, set);14        System.out.println("value of field is: " + value);15    }16}

InstanceField

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        Object obj = new Object();4        InstanceField field = new InstanceField(obj, "field");5        field.set("value");6        System.out.println(field.get());7    }8}9public class 2 {10    public static void main(String[] args) {11        Object obj = new Object();12        InstanceMethod method = new InstanceMethod(obj, "method");13        method.invoke();14    }15}16public class 3 {17    public static void main(String[] args) {18        Object obj = new Object();19        InstanceOf instanceOf = new InstanceOf(obj, "class");20        System.out.println(instanceOf.isInstance());21    }22}23public class 4 {24    public static void main(String[] args) {25        Object obj = new Object();26        InstanceOf instanceOf = new InstanceOf(obj, "class");27        System.out.println(instanceOf.isInstance());28    }29}30public class 5 {31    public static void main(String[] args) {32        Object obj = new Object();33        InstanceOf instanceOf = new InstanceOf(obj, "class");34        System.out.println(instanceOf.isInstance());35    }36}37public class 6 {38    public static void main(String[] args) {39        Object obj = new Object();40        InstanceOf instanceOf = new InstanceOf(obj, "class");41        System.out.println(instanceOf.isInstance());42    }43}44public class 7 {45    public static void main(String[] args) {46        Object obj = new Object();47        InstanceOf instanceOf = new InstanceOf(obj, "class");48        System.out.println(instanceOf.isInstance());49    }50}

InstanceField

Using AI Code Generation

1public class Test {2    public static void main(String[] args) throws Exception {3        InstanceField instanceField = new InstanceField();4        Class<?> clazz = Class.forName("org.mockito.internal.util.reflection.InstanceField");5        Method method = clazz.getDeclaredMethod("get", Object.class, String.class);6        method.setAccessible(true);7        Object obj = method.invoke(instanceField, new Test(), "name");8        System.out.println(obj);9    }10    private String name = "Test";11}

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.InstanceField;2import org.mockito.internal.util.reflection.Whitebox;3import org.mockito.internal.util.reflection.FieldReader;4import org.mockito.internal.util.reflection.FieldWriter;5class A{6    private int a;7    A(int a){8        this.a = a;9    }10    int getA(){11        return a;12    }13}14class B{15    public static void main(String[] args){16        A a = new A(10);17        System.out.println(a.getA());18        InstanceField instanceField = new InstanceField("a", a);19        instanceField.set(20);20        System.out.println(a.getA());21    }22}23import org.mockito.internal.util.reflection.InstanceField;24import org.mockito.internal.util.reflection.Whitebox;25import org.mockito.internal.util.reflection.FieldReader;26import org.mockito.internal.util.reflection.FieldWriter;27class A{28    private int a;29    A(int a){30        this.a = a;31    }32    int getA(){33        return a;34    }35}36class B{37    public static void main(String[] args){38        A a = new A(10);39        System.out.println(a.getA());40        Whitebox.setInternalState(a, "a", 20);41        System.out.println(a.getA());42    }43}44import org.mockito.internal.util.reflection.InstanceField;45import org.mockito.internal.util.reflection.Whitebox;46import org.mockito.internal.util.reflection.FieldReader;47import org.mockito.internal.util.reflection.FieldWriter;48class A{49    private int a;50    A(int a){51        this.a = a;52    }53    int getA(){54        return a;55    }56}57class B{58    public static void main(String[] args){59        A a = new A(10);60        System.out.println(a.getA());61        FieldReader fieldReader = new FieldReader("a", a);62        System.out.println(fieldReader.read());63    }64}65import org.mockito.internal

InstanceField

Using AI Code Generation

1package org.mockito.internal.util.reflection;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.runners.MockitoJUnitRunner;5import static org.mockito.internal.util.reflection.InstanceField.*;6import static org.mockito.internal.util.reflection.InstanceField.setField;7import static org.mockito.internal.util.reflection.InstanceField.getField;8import static org.mockito.Mockito.*;9import java.lang.reflect.Field;10import java.lang.reflect.InvocationTargetException;11import java.lang.reflect.Method;12import java.util.LinkedList;13import java.util.List;14import static org.mockito.internal.util.reflection.InstanceField.*;15@RunWith(MockitoJUnitRunner.class)16public class InstanceFieldTest {17public void test() throws IllegalAccessException, NoSuchFieldException, NoSuchMethodException, InvocationTargetException {18Object object = new Object();19Object object1 = new Object();20Object object2 = new Object();21Object object3 = new Object();22Object object4 = new Object();23Object object5 = new Object();24Object object6 = new Object();25Object object7 = new Object();26Object object8 = new Object();27Object object9 = new Object();28Object object10 = new Object();29Object object11 = new Object();30Object object12 = new Object();31Object object13 = new Object();32Object object14 = new Object();33Object object15 = new Object();34Object object16 = new Object();35Object object17 = new Object();36Object object18 = new Object();37Object object19 = new Object();

InstanceField

Using AI Code Generation

1public class InstanceFieldTest{2    public static void main(String[] args) {3        InstanceField instanceField = new InstanceField(new Object(), "name");4        System.out.println("InstanceField: " + instanceField);5    }6}

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